[llvm-branch-commits] [clang-tools-extra] [clang-doc] add namespaces to JSON generator (PR #143209)

[Paul Kirth via llvm-branch-commits]

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@@ -0,0 +1,108 @@
+// RUN: rm -rf %t && mkdir -p %t
+// RUN: clang-doc --output=%t --format=json --executor=standalone %s
+// RUN: FileCheck %s < %t/GlobalNamespace/index.json
+
+class MyClass {};
+
+void myFunction(int Param);
+
+namespace NestedNamespace {
+} // namespace NestedNamespace
+
+// FIXME: Global variables are not mapped or serialized.
+static int Global;
+
+enum Color {
+  RED,
+  GREEN,
+  BLUE = 5
+};
+
+typedef int MyTypedef;
+
+// CHECK:       { 
+// CHECK-NEXT:    "Enums": [
+// CHECK-NEXT:      {
+// CHECK-NEXT:        "Location": {
+// CHECK-NEXT:          "Filename": "{{.*}}namespace.cpp",
+// CHECK-NEXT:          "LineNumber": 15
+// CHECK-NEXT:        },
+// CHECK-NEXT:        "Members": [
+// CHECK-NEXT:          {
+// CHECK-NEXT:            "Name": "RED",
+// CHECK-NEXT:            "Value": "0"
+// CHECK-NEXT:          },
+// CHECK-NEXT:          {
+// CHECK-NEXT:            "Name": "GREEN",
+// CHECK-NEXT:            "Value": "1"
+// CHECK-NEXT:          },
+// CHECK-NEXT:          {
+// CHECK-NEXT:            "Name": "BLUE",
+// CHECK-NEXT:            "ValueExpr": "5"
+// CHECK-NEXT:          }
+// CHECK-NEXT:        ],
+// CHECK-NEXT:        "Name": "Color",
+// CHECK-NEXT:        "Scoped": false,
+// CHECK-NEXT:        "USR": "{{[0-9A-F]*}}"
+// CHECK-NEXT:      }
+// CHECK-NEXT:    ],
+// CHECK-NEXT:   "Functions": [
+// CHECK-NEXT:     {
+// CHECK-NEXT:       "IsStatic": false,
+// CHECK-NEXT:       "Name": "myFunction",
+// CHECK-NEXT:       "Params": [
+// CHECK-NEXT:         {
+// CHECK-NEXT:           "Name": "Param",
+// CHECK-NEXT:           "Type": "int"
+// CHECK-NEXT:         }
+// CHECK-NEXT:       ],
+// CHECK-NEXT:       "ReturnType": {
+// CHECK-NEXT:         "IsBuiltIn": false,
+// CHECK-NEXT:         "IsTemplate": false,
+// CHECK-NEXT:         "Name": "void",
+// CHECK-NEXT:         "QualName": "void",
+// CHECK-NEXT:         "USR": "0000000000000000000000000000000000000000"
----------------
ilovepi wrote:

Do builtin types like `void` and `int` get fixed `USR`s? Also, shouldn't `IsBuiltIn` be true here? The default value is false, but we should set it in Serialize.cpp, right?

https://github.com/llvm/llvm-project/pull/143209